Klaas Annink was born on June 18, 1710, in Bentelo, which was part of the Dutch Republic at that time. He grew up in a region that would later become known as Twente in the Netherlands.

Klaas Annink, also known as Huttenkloas, was involved in many serious crimes in the 18th century. His activities took place mainly in Twente, Netherlands, and included both robbery and murder. He was often reported to work with his wife, Aarne Spanjers, and their son, Jannes.

In 1774, a merchant from Hanover looked into the disappearance of a family member. This investigation led to evidence that pointed to Annink's involvement in the murder. Because of this evidence, Annink was arrested. He spent 114 days in a specially-made chair during his detention.

A trial followed, which was marked by controversy. Ultimately, both Klaas Annink and his wife were found guilty. They received the death penalty and were executed for their crimes. The chair where Annink was held is now displayed in a museum in Oldenzaal.